baber/WOPTO huggingface dataset:
Patent JP-H0417961-A (JP)
Title: Apparatus for producing rapidly cooled strip and rapidly cooled small diameter wire rod
Inventor: OKA KOICHIRO
IPC: B22D11/06
Filed: 1990-05-11
Abstract: PURPOSE:To improve the productivity by communicating a molten metal furnace and a nozzle with a supporting tube and continuously supplying molten alloy from the nozzle in twin roll type rapidly strip and small diameter wire rod producing apparatus. CONSTITUTION:In the twin roll type apparatus 1 for producing the rapidly cooled strip and small diameter wire rod by using one pair of the rolls 5, 6 rotated mutually to inside direction, the molten metal furnace 21 and the nozzle 22 are communicatedly connected with a supplying tube 23 as a siphon tube-like and also a vacuum pump 26 is connected with the supplying tube 23a and sucked in the supplying tube to negative pressure, and while adjusting the height from discharging hole in the nozzle 22 to the max. molten metal surface in the supplying tube, the molten alloy is continuously supplied. By this method, the continuous production can be executed and the productivity is improved and also as the supplying rate can be controlled to the constant, the product quality can be improved.
Patent JP-H01292857-A (JP)
Title: Manufacture of interline-type solid state image sensor
Inventor: SUZUKI SEIICHI
IPC: H01L27/148
Filed: 1988-05-20
Abstract: PURPOSE:To make it possible to apply ion-implantation to form a transfer gate region and ion-implantation to form a channel cut region simultaneously by applying the former ion-implantation through an oxidation resistant film which covers the surface. CONSTITUTION:A silicon dioxide film 12A is formed on a silicon semiconductor substrate 11 by applying heat oxidation method, and a silicon nitride film 12 is formed thereon by a CVD method. A photoresist film 13 is further formed thereon and fluorine ion implantation is carried out. The implantation is carried out by providing an oxidation resistant mask such as the silicon nitride film 12 through an area whereon a transfer gate region is to be formed. After the resist film 13 is removed, heat treatment is applied and then a field insulation film 4 consisting of silicon dioxide is formed. The fluorine implanted through the heat treatment is activated to form a p<+>-type channel cut region 5 and a p<+>-type transfer gate region 6.
Patent JP-H10310656-A (JP)
Title: Expanded heat insulation material, production of expanded heat insulation material, and heat-insulating box
Inventor: TAKUSHIMA TSUKASA
IPC: C08J9/12
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an expanded heat insulation material showing excellent heat insulation properties and deteriorating less in thermal conductivity even after long-term air permeation by making an expanded urethane resin composition having closed cells filled with a hydrofluorocarbon and an organic volatile substance having a specified vapor pressure include urethane bonds and urea bonds, a carbonate synthesis catalyst and a carbonate compound. SOLUTION: The three components of a mixture comprising a polyol composition, a foam stabilizer, a urethane polymerization catalyst, a reactive blowing agent and a volatile blowing agent, a mixture comprising an epoxide compound and a carbonate synthesis catalyst and an isocyanate component are mixed with each other under agitation in a high-pressure expanding machine. The intracellular CO2 is fixed in the form of a cyclic carbonate and results in improved thermal conductivity. The volatile blowing agent is a combination of an HFC with an organic volatile substance (especially desirably, cyclopentane) having a vapor pressure of 5-20 kgf/cm<2> at ordinary temperature and it is therefore contributes to lowered load on the environment.  A refrigerator containing a closed refrigerator box packed with the expanded product deteriorates less in heat insulation performances even after air permeation.
Patent JP-S63286177-A (JP)
Inventor: MIYAZAKI HISASHI
IPC: B60C11/00
Filed: 1987-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05132305-A (JP)
Title: Method for preparation of highly pure argon
Inventor: KENESU UIRIAMU KOBATSUKU
IPC: F25J3/04
Filed: 1992-05-14
Abstract: PURPOSE: To produce high purity Ar with high selectivity by bringing crude Ar taken out from a branch stream full of Ar recovered from a low pressure air separation distilling device into contact with a molecular sieve.  
     CONSTITUTION: The branch stream full of Ar recovered from the low pressure air separation distilling device is fed to an Ar branch distilling column and the crude Ar 147 containing 0.8 mol.% oxygen or less and 0.5 mol.% nitrogen or less at -250 to -290°F is obtained. The Ar 147 is introduced to adsorption containers 201 and 202 filled with the molecular filter suitable for preferentially adsorbing the nitrogen and the molecular sieve suitable for preferentially adsorbing the oxygen, the nitrogen and the oxygen are removed and then, it is taken out from a conductor 203. Then, in the case that the adsorptivity of the molecular sieve is gone, warm gas at -5 to -150°F or nitrogen gas is introduced from the conductor 204 to the containers 201 and 202 and desorption is performed. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05200774-A (JP)
Title: Technical device
Inventor: HANSU GUNBERUTO
IPC: G11B33/02
Filed: 1992-05-14
Abstract: PURPOSE: To obtain a technical device to be used for a drive device and the like which dispenses with other assembling operations by injection molding functional parts in harmony with each other so that they may afterward become cooperating moving parts functioning with each other. CONSTITUTION: On a carrier plate 1 made of metal, movable functional parts 5 and 7 made of synthetic resin are formed individually by an injection molding process, and each functional part is held on the plate 1 by interconnecting in the area of at least one of holes 3 and 4 retaining pieces 5a, 5b, 7, and 7c on both side surfaces 1c and 1d of the plate with each other through the holes by integral connection bridges 5d and 7b integral with the retaining pieces. Then, by the parts of the retaining pieces made of synthetic resin which cover end flanges 3a and 4a of the holes, the plate part covered with a clearance generated afterward by causing mechanical deformation of the functional parts is enclosed, the functional parts 5 and 7 are moved after formation into an engagement condition with each other, and a multiple movable drive unit is constructed.
Patent JP-S6015365-A (JP)
Title: Hose operating system of fish pump
Inventor: HAYASHI TAKESHI
IPC: B65H57/18
Filed: 1983-07-04
Abstract: PURPOSE:To enable quick motion of the tip of hose to the optimal position by providing a hose feeding/winding means in a crane system then making the tip of hose turnable up and down and in the horizontal face while enabling feed-in and out of hose. CONSTITUTION:It is comprised of a roll means 7 for feeding in and out a flexible hose 6 burried with reinforcing spiral wire and a crane means 8 mounting said roll means 7 at the tip. The roll means 7 is constituted with a drive roll 9 having projections 12 of such pitch as matching with the spiral projection 11 provided on the outercircumference of hose 6. While the crane means 8 is constituted with a telescopable boom 14, a support 15 for supporting said boom inclinably and a turning table 16 for rotating said support 15 in the horizontal face.
Patent JP-S5345959-A (JP)
Title: Driving method of switching of transistor
Inventor: SATOU TAKEHISA
IPC: H03K17/60
Filed: 1976-10-07
Abstract: PURPOSE:To make the high-frequency switching possible by using a transistor whose high-frequency characteristics are bad.
Patent JP-H02302321-A (JP)
Title: Novel bismus-phosphorous oxide compound having cubic system structure and its production
Inventor: WATANABE AKITERU
IPC: C01G29/00
Filed: 1989-05-16
Abstract: PURPOSE:To obtain the subject Bi-P oxide compound on which a hope for application to a fluorescent substance, a catalyst, etc., is placed by giving a cubic system structure of a specified composition to the compound. CONSTITUTION:A bismus.phosphorous oxide compound having a composition represented by Bi18.7P1.3O31.3 and a cubic system structure and hopeful for a fluorescent substance, etc., is produced. To produce the abovementioned oxide, Bi2O3 and P2O5 or compounds to be converted thereto by heating are mixed so that the ratio of P2O5 may be 6.5mol% and the resultant mixture is heated at <=850 deg.C in air.
Patent JP-S61280645-A (JP)
Title: Manufacture of lead frame
Inventor: ONDA MAMORU
IPC: H01L23/495
Filed: 1985-06-05
Abstract: PURPOSE:To prevent a tab section from deforming for the realization of a high-precision lead frame wherein the tab section is rendered to be quite flush with the leads by a method wherein a lead frame material is provided with protrusions on both sides of the tab section extending on the same plane as the tab section and is partly plated. CONSTITUTION:A lead frame material 1 of this design is constituted of a tab section 2, leads 3 with their ends furnished with wire bonding sections, and a protrusion 4 built on each of the two sides of the tab section 2 for the prevention of deformation under pressure to be exerted by a mask. With the tab section 2 being provided with the protrusions 4 on both sides before exposure to pressure, the tab section 2 may be protected from a bend that may otherwise be produced when it is subjected to a bending stress during a press work. With the lead frame material 1 being processed in this way, a gold plate may be formed that is very thin, and a high-precision lead frame may be easily manufactured equipped with a surface that is very flat.
Patent JP-S5914350-A (JP)
Title: Demagnetizing method for annular recording medium layer with outer periphery of rotor
Inventor: KAMINAKA NOBUMASA
IPC: G11B15/54
Filed: 1982-07-13
Abstract: PURPOSE:To eliminate noise by locally heating an annular recording medium layer while rotating a rotor, applying a magnetic field by an erasure head, thereby effectively erasing the magnetization only at a resin magnet and eliminating the remaining magnetization simultaneously magnetized in a motor. CONSTITUTION:A resin magnet 1 and a permanent magnet 4 of a reocrding medium layer attached onto the outer periphery of a rotor are simultaneously magnetized. Then, a section 6 of thicknesswise direction of the magnet 1 is heated by heating means 7. In this case, a rotor is rotated, and locally heated to the vicinity of Curie temperature by heating means 7. At this time, an erasing magnetic field is simultaneously applied by an erasure head 8. In this manner, only the magnet 1 part is demagnetized.
Patent JP-S5824864-A (JP)
Title: Level meter circuit
Inventor: SHISHIKURA HIROHISA
IPC: G01R19/165
Filed: 1981-08-06
Abstract: PURPOSE:To eliminate the effect to be exerted on the action of a memory from simultaneous operation of writing and resetting by replacing the past peak memory value with the current value utilizing a reset signal of a peak value memory circuit as a writing signal of the circuit. CONSTITUTION:Input signals from a signal input terminal 1 are latched with a latch circuit 3 by a timing pulse of a timing signal generation circuit 6 through an analog-digital convertion circuit 2 and indicated on a display section 5. A peak value memory circuit 7' memorizes as peak value outputs of the latch circuit 3 by a pulse of an updating pulse generation circuit 9 which outputs pulses receiving outputs of a comparator circuit 8 and the circuit 6 when the outputs of the circuit 3 are larger than the peak value memorized in the circuit 7'. On the other hand, a signals from a peak value reset signal generating means makes the circuit 7' memorize the outputs of the circuit 3 as peak value through a gate 11 whether they are larger than the peak value memorized or not.
Patent JP-S63295911-A (JP)
Title: Measuring apparatus for displacement
Inventor: NAKAMURA TAKAHIRO
IPC: G01B11/30
Filed: 1987-05-21
Abstract: PURPOSE:To make it possible to measure the depth and width of an individual trench structure of LSI at high speed and with high precision, by a method wherein a coherent beam for measurement is restricted by a lens having large NA and a stage retaining the lens is moved with high resolution in the direction of height. CONSTITUTION:A beam L emitted from a light source 1 is restricted to be 1mum or below by a lens 3 so that the waist of the beam L is adjusted on the surface 4a of a semiconductor substrate 4, and it is projected to a point A on said surface. A reflected light thereof is made to fall onto a point A' on a detecting surface of an optical image position detector 5. A height detector 6 determines the height (displacement) as a reference value from an output of the detector 5 and sets same in a reference value setting unit 11. The lens 3 is fixed to a moving stage 7 provided with a driving device 8, so that the lens can be moved in the direction of height with a resolution of 0.1mum or above, and the amount of movement is determined by a position detector 12. When the beam L is made to fall into a trench with the substrate 4 moved subsequently, it is reflected at a point B on a bottom surface 4b and falls onto a point B' on the detecting surface of the detector 5. Thereby, an output of the detector 5 is varied, and the height detected by the detector 5 is also varied.
Patent JP-H10309367-A (JP)
Title: Game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine island which can reduce the number of ball counters for counting balls by respective game machines or man-hour for attachment and can surely prevent illegal actions as well since the ball counters are not exposed outside the island. SOLUTION: Balls dispensed from respective PACHINKO (Japanese pin ball game) machines 10 are respectively led into ball boxes 16 and guided later through ball lanes 100A-100C by respective PACHINKO machines into a ball counter 20 inside the island. Shutters 130A-130C are provided at the terminal ends of respective ball lanes 100A-100C and in addition to signals from respective ball detecting means provided for each of respective ball lanes 1000A-100C, whether fever just occurs at each PACHINKO machine 10 or not and the priority to more preferentially select each ball lane shortened in the full length for the unit of three PACHINKO machines are totally judged at the respective shutters 130A-130C. Then, the shutters are displaced from ordinary closing position to opening position one by one.
Patent JP-S61282448-A (JP)
Inventor: YOSHIDA NAOSUKE
IPC: D03D11/00
Filed: 1985-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5912848-A (JP)
Inventor: MUKOUHARA FUMINORI
IPC: B32B15/085
Filed: 1982-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09288465-A (JP)
Title: Controller for light emitting element
Inventor: SAITO SHUICHI
IPC: G09G3/14
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of easily displaying many states by the few number of pieces of LEDs(light-emitting diodes). SOLUTION: First, second command signals for commanding the light emission state of the LED 1 are sent from first, second flip-flops 23, 24. A pulse of a frequency of 100Hz or above is generated from a pulse generator 11. At the time of the high luminance light emission of the LED 1, the output of the first flip-flop 23 is made to be a low level, and the output of the second flip-flop 24 is made to be a high level, and the LED 1 is driven continuously. At the time of the low luminance light emission of the LED 1, the output of the first flip-flop 23 is made to be the high level, and the output of the second flip-flop 24 is made to be the low level, and the LED 1 is driven intermittently. When the LED 1 is turned off, the outputs of the first, second flip-flops 23, 24 are made to be the low level also.
Patent JP-H07323365-A (JP)
Title: Method for supplying cast-in tube
Inventor: TAKIZAWA SHIGERU
IPC: B22C9/24
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the entering of molten metal into a tube without disturbing the thermal expansion of the tube in the manufacture of the cast-in tube. CONSTITUTION:A mold 11 is composed of an upper mold 11a and a lower mold 11b to constitute a holding part 11c at the end part 12a of a tube 12. A short tube 13 is externally inserted on the end part of the tube 12 and set at the holding part 11c of the mold 11 to support the tube 12. The inner diameter of the short tube 13 is larger than the outer diameter of the tube 12, and the outer diameter of the short tube 13 is smaller than the inner diameter of the holding part 11c of the mold 11. When the tube 12 is thermally expanded by pouring the molten metal, the short tube 13 does not disturb the movement of the end part of the tube 12 and the entering of the molten metal into the inner part from the end surface of the tube 12 through a gap between the short tube 13 and the tube 12 is prevented. An inserted material 14 is used to provide the gap having the suitable size D between the outer peripheral surface of the tube 12 and the inner peripheral surface of the short tube 13 when the end part of the tube 12 is moved by various forces. The short tube 13 does not disturb the thermal expansion of the tube 12 and prevents the entering of the molten metal into the tube by flowing around the end part side of the tube 12. A work for supporting the tube 12 in the mold can extremely easily be executed.
Patent JP-H07334968-A (JP)
Title: Disk device
Inventor: TAKEMOTO TAKASHI
IPC: G11B17/043
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the destruction of data even when a cartridge is loaded/ unloaded while supplying power source by energizing an abutment member so that one end of the abutment member is abutted on the rear end surface of the disk cartridge. CONSTITUTION:A slide plate 40 equivalent to the abutment member is energized by a coil spring 41 in the ejection direction of the disk cartridge 1 so that an abutment part 48 abuts on the rear end surface 39 of the disk cartridge. Thus, the slide plate 40 is always located according to the position of the cartridge 1. Thus, a photo-interrupter 50 detects the position of the cartridge 1 by optically detecting the position of the slide plate 40. Then, an interruption means 70 detects the ejection start of the cartridge 1 according to the output of the interrupter 50 when the cartridge 1 is displaced by a prescribed distance from a prescribed load position in the ejection direction in the state where electric connection between connectors 3 and 10 is held to interrupt a data terminal electrically.
Patent JP-S5748318-A (JP)
Title: Magnetic separating apparatus of fluidized tank
Inventor: MASUDA SENICHI
IPC: B03C1/025
Filed: 1980-09-04
Abstract: PURPOSE: To obtain a magnetic separating apparatus capable of separating even a weak magnetic particle in a powder by combining fluidization of the powder and a steep gradient magnetic field.  
     CONSTITUTION: A uniform magnetic field region 2 is generated by a magnet 1 and a ferromagnetic line 3 is spread as a magnetic element perpendicular to said magnetic field and, thereby, a steep magnetic field gradient is formed in the vicinity of the ferromagnetic line. On an air permeable filter cloth 4, a powder 5 to be separated is held. A gas introduced from a gas inlet 7 and rectified by a rectifier plate 6 curls up the powder 5 on the filter cloth 5 through said filter cloth to form a fluidized bed. The powder is fluidized in the magnetic field region 2 and, when approached to the ferromagnetic line 3, receives the steep magnetic field gradient and a particle having magnetism is strongly adhered to said ferromagnetic line and separated. The magnetic particle adhered to the ferromagnetic line is easily released when uniform magnetic field from the outside is removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09288994-A (JP)
Title: Fluorescent lamp for portable light
Inventor: FUKUI YOSHIZUMI
IPC: H01J61/56
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a fluorescent lamp for use as a light source for a portable light that consumes less power and has a long life and reduce the number of part items of a lighting circuit. SOLUTION: A slender glass tube 11 with a phosphor applied to its inside is spirally wound by several turns and is closed with argon gas and mercury sealed therein and with an electrode placed at each end, and each end is secured to a metallic socket 13. A capacitor 19 is connected in series between one of the electrodes of a fluorescent lamp and one of the electrodes of the metallic socket 13 and enclosed inside the metallic socket 13. A resin or rubber packed into the metallic socket 13 may be used as an elastic material.
Patent JP-2000313258-A (JP)
Title: Motor drive circuit and vehicle seat having the circuit
Inventor: INAGAKI OSAMU
IPC: B60N2/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit having a backup function. SOLUTION: A bypass circuit 18 for connecting a switch circuit 14 to a relay circuit 15 without passing through a CPU 11 is provided. Therefore, even if the CPU 11 becomes inoperative, a driver's seat can be longitudinally slid through the bypass circuit 18, and the reclining angle can be adjusted. Accordingly, a motor drive circuit 1 having a backup function is provided.
Patent JP-H01294947-A (JP)
Title: Starting control mechanism for rotary throttle valve type carburetor
Inventor: TOBIUCHI TERUHIKO
IPC: F02M9/08
Filed: 1988-05-19
Abstract: PURPOSE:To improve startability enabling a rich mixture to be formed in the time of starting with a throttle valve moved in the axial direction by turning a control lever reciprocating from its idle position to the reverse direction, in the case of the throttle valve being enabled to rotate further to move in the axial direction. CONSTITUTION:When an engine is started in cold time, an inner cable 5 is pressed back to the upper by a trigger lever not shown, and a control lever 28 is turned, till it is adapted to a mounting wall 26c, about a supporting shaft 27. Next the inner cable 5 is pulled to the bottom, and the control lever 28 is turned in the clockwise direction, here by adapting the control lever 28 in its side edge to an operating pin 32, a throttle lever 30 is turned to a required opening. While during this time, the control lever 28 hits an operating piece 41, passing through an idle position simultaneously tilting a cam 48 integrally with the operating piece 41. Thus lifting the throttle lever 30 and a needle valve 20, a nozzle hole 18 increases its opening area, forming a rich mixture.
Patent JP-S5913913-A (JP)
Title: Recorder
Inventor: IDA TOSHIKAZU
IPC: G01D9/32
Filed: 1982-07-16
Abstract: PURPOSE:To record arithmetic results such as a mean value in addition to measured values by smapling and holding plural input signals in a sample holding circuit and perform processing. CONSTITUTION:When an input signal e1 is selected, this signla is supplied to the sample holding circuit 3 through a preamplifier 2. At this time, a selector SW11 is so set that the signal is held by a sample holder SH1, and once a switch SW2 synchronizing with print point operation s turned on, a smaple signal +V1 is supplied to the sample holder SH1, sampling and holding the input signal e1. A selection switch SW3 is off because no on signal is supplied from a switch SW12, so the output signal e1 of the preamplifier 2 is supplied to a servo unit 5 and a recording part 6 performs indication and recording corresponding to the level of the input signal e1. Input signals e2-eN-1 are the same. Those (N-1) input signals are sampled and held by a sample holding circuit 3 and an arithmetic circuit 4 calculates the mean value.